3Q1S	Immune System Cytokine	date	Dec 17, 2010
title	Hiv-1 Neutralizing Antibody Z13e1 In Complex With Epitope Di Protein
authors	R.L.Stanfield, J.P.Julien, R.Pejchal, J.S.Gach, M.B.Zwick, I.A.W
compound		source
Molecule: Z13e1 Fab Light Chain Chain: L Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Z13e1 Fab Heavy Chain Chain: H Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Interleukin-22 Chain: I Fragment: Unp Residues 29-179 Synonym: Il-22, Cytokine Zcyto18, Il-10-Related T-Cell-Deri Inducible Factor, Il-Tif; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Il22, Iltif, Zcyto18, Unq3099pro10096 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.260
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.623 99.216 105.533 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.15 Å
ligand	GOL, IPA	enzyme
Gene Ontology	Chain Function Process Component I
Primary reference	Structure-Based Design of a Protein Immunogen that Displays an HIV-1 gp41 Neutralizing Epitope., Stanfield RL, Julien JP, Pejchal R, Gach JS, Zwick MB, Wilson IA, J Mol Biol. 2011 Dec 2;414(3):460-76. Epub 2011 Oct 15. PMID:22033480

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (182 Kb) [Save to disk] Biological Unit Coordinates (3q1s.pdb1.gz) 175 Kb LPC: Ligand-Protein Contacts for 3Q1S CSU: Contacts of Structural Units for 3Q1S Structure Factors (211 Kb) Retrieve 3Q1S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3Q1S from S2C, [Save to disk] Re-refined 3q1s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3Q1S in 3D

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Visual 3D analysis of 3Q1S

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3Q1S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3q1s_I] [3q1s_H] [3q1s_L] [3q1s] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3Q1S: [IG_like] [IGv] [IL10 ] by SMART

Other resources with information on 3Q1S

Community annotation for 3Q1S at PDBWiki (http://pdbwiki.org)

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